return this;
    }

    @Override
    public void flush() {
      flushed = true;
    }

    @Override
    public void close() {
      closed = true;
    }
  }

  public void testWriteMethods() throws IOException {
    StringBuilder builder = new StringBuilder();
    Writer writer = new AppendableWriter(builder);

    writer.write("Hello".toCharArray());
    writer.write(',');

    }

    /**
     * Tests the empty write methods to ensure they do nothing and return 0.
     */
    @Test
    void testWriteMethods() {
        NetShareEnumResponse response = new NetShareEnumResponse();
        byte[] dst = new byte[10];
        assertEquals(0, response.writeSetupWireFormat(dst, 0), "writeSetupWireFormat should return 0.");

        assertTrue(result.contains("command="), "toString should contain command info");
    }

    @Test
    @DisplayName("Test parameter and data writing methods")
    void testWriteMethods() {
        byte[] buffer = new byte[1024];

        int setupBytes = transaction.writeSetupWireFormat(buffer, 0);
        assertEquals(2, setupBytes, "writeSetupWireFormat should return expected bytes");